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Diffstat (limited to 'ci/plot-results.sh')
| -rwxr-xr-x | ci/plot-results.sh | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/ci/plot-results.sh b/ci/plot-results.sh new file mode 100755 index 00000000..78855537 --- /dev/null +++ b/ci/plot-results.sh @@ -0,0 +1,146 @@ +#!/bin/bash +# +# Copyright 2017 Intel Corporation. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Script for graphical representation of VSPERF results +# +# Usage: +# ./create_graph ["test names" [filter [directory]]] +# +# where: +# "test names" is a !!! quoted !!! string with vsperf testcase names separated +# by spaces +# Default value: "phy2phy_tput" +# +# "filter" is used to select matching VSPERF results; Its value +# will be used as PATTERN of grep command executed on selected +# csv result files. +# Default value: ",OvsDpdkVhost," +# +# "directory" is a directory name, where vsperf results (i.e. results_* +# subdirectories) are located +# Default value: "/tmp" +# +# Example of invocation: +# ./create_graph "phy2phy_tput phy2phy_cont pvp_cont pvvp_cont" ",OvsVanilla," + +TESTS="phy2phy_tput" # default set of TCs to be plotted +FILTER=",OvsDpdkVhost," # default filter to be applied on matching CSV files +NUMBER_OF_RESULTS=5 # max number of recent results to be compared in graph +CSV_RESULT_COL=2 # column number with result to be plotted, e.g. 2 for rx_throughput_fps +B2B_CSV_RESULT_COL=1 # column number with result to be plotted for back2back TCs +CSV_PKT_SIZE_COL=12 # column number with frame/packet size +B2B_CSV_PKT_SIZE_COL=4 # column number with frame/packet size for back2back TCs +NUMBER_OF_PKT_SIZES=0 # to be detected automatically +MAX_NUMBER_OF_PKT_SIZES=10 +DIR="/tmp" # directory where vsperf results are stored +PNG_PREFIX='vsperf_' + +function clean_data() { + rm -rf *csv + rm -rf *plot + rm -rf *png +} + +function prepare_data() { + for test_name in $TESTS; do + FIRST=1 + CSV_LIST=`grep -r ",${test_name}," ${DIR}/results_*/*csv | grep $FILTER | cut -d':' -f1 | uniq | sort | tail -n ${NUMBER_OF_RESULTS}` + for result_file in $CSV_LIST ; do + tmp_dir=`dirname $result_file` + TIMESTAMP=`basename $tmp_dir | cut -d'_' -f2-` + if [ $FIRST -eq 1 ] ; then + NUMBER_OF_PKT_SIZES=$((`wc -l ${result_file} | cut -d' ' -f1`-1)) + if [ $NUMBER_OF_PKT_SIZES -gt $MAX_NUMBER_OF_PKT_SIZES ] ; then + NUMBER_OF_PKT_SIZES=$MAX_NUMBER_OF_PKT_SIZES + fi + if grep back2back ${result_file} &> /dev/null ; then + PKT_SIZE_COL=$B2B_CSV_PKT_SIZE_COL + RES_COL=$B2B_CSV_RESULT_COL + else + PKT_SIZE_COL=$CSV_PKT_SIZE_COL + RES_COL=$CSV_RESULT_COL + fi + RESULT_HEADER=`tail -n+2 ${result_file} | head -n ${NUMBER_OF_PKT_SIZES} | cut -d',' -f${PKT_SIZE_COL} | paste -d',' -s` + echo "Date/PKT Size [B],${RESULT_HEADER}" > "${test_name}.csv" + FIRST=0 + fi + RESULT_4ALL_PKT_SIZES=`tail -n+2 ${result_file} | head -n ${NUMBER_OF_PKT_SIZES} | cut -d',' -f${RES_COL} | paste -d',' -s` + echo "${TIMESTAMP},${RESULT_4ALL_PKT_SIZES}" >> "${test_name}.csv" + done + done +} + +function plot_data() { + echo "Created graphs:" + SUFFIX=`echo $FILTER | tr -d -C [:alnum:]` + for TEST_CSV in *csv; do + [ ! -f $TEST_CSV ] && continue + TEST_NAME=`basename ${TEST_CSV} .csv`"_${SUFFIX}" + OUTPUT="$TEST_NAME.plot" + cat > $OUTPUT <<- EOM +set datafile separator "," +set xdata time +set timefmt "%Y-%m-%d_%H:%M:%S" +set format x "%m-%d" +set xlabel "date" +set format y "%8.0f" +set ylabel "fps" +set yrange [0:] +set term png size 1024,768 +EOM + iter=0 + echo "set title \"$TEST_NAME\"" >> $OUTPUT + echo "set output \"${PNG_PREFIX}${TEST_NAME}.png\"" >> $OUTPUT + echo -n "plot " >> $OUTPUT + SEP="" + while [ $iter -lt $NUMBER_OF_PKT_SIZES ] ; do + COL=$((2+$iter)) + echo $"$SEP '$TEST_CSV' using 1:$COL with linespoints title columnheader($COL) \\" >> $OUTPUT + iter=$(($iter+1)) + SEP="," + done + echo -e "\t${PNG_PREFIX}${TEST_NAME}.png" + gnuplot $OUTPUT + done +} + +# +# Main body +# + +# override default set of TESTS if specified by 1st parameter +if [ "$1" != "" ] ; then + TESTS="$1" +fi + +# override default filter if specified by 2nd parameter +if [ "$2" != "" ] ; then + FILTER="$2" +fi + +# override default directory with results by 3rd parameter +if [ "$3" != "" ] ; then + DIR="$3" +fi +clean_data + +echo -e "Plot data input:" +echo -e "\tTESTS: $TESTS" +echo -e "\tFilter: $FILTER" +echo -e "\tResults direcotry: $DIR" + +prepare_data +plot_data |